Mouthpiece for medical devices



FIG. 1 is a perspective view of a mouthpiece for medical devices showing my new design,

FIG. 2 is a second perspective view thereof,

FIG. 3 is a third perspective view thereof,

FIG. 4 is a side view thereof,

FIG. 5 is an end view thereof; and,

FIG. 6 is a top view thereof. 

CLAIM The ornamental design for a mouthpiece for medical devices, as shown and described. 